A randomized 25 question test from a pool of 761 questions, good luck!
Because if the inherent nature of the hybrid communication, which of the communication methods below cannot be used with a hybrid transmissions?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves holding registers # 40108?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
Which of the answers below is best described as an instrument database that can be modern control systems can access?
Which of the components of a smart transmitter is best associated with sensor linearization?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and DSL be used primarily?
Which of the recommended standards would be best described as having a full duplex transmission system?
An industrial network can, with a set of configured rules, scan network traffic flow for security issues. Which of the terms below best represents this type of security measure?
Which of the wire types below is best suited for field device transmissions?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and VPN be used primarily?
In networking, the ability to transmit data is vital. Which of the terms below would best be described as a networks ability, within a specific amount of time, to insure the delivery of data or node communication?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of two output holding registers # 40002 & 40003 to the slave device
The remote access server in a SCADA system provides WAN access. Which of the environments below would the remote access server reside?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage levels to represent logic states?
There are several vital components to asynchronous transmission. Which of the answers below best relates to one that is not important?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would define the software framework and programming language basic specifications?
DCS commonly is considered a computerised control system for a plant that has central operator supervisory control. Which of the terms below is best described as controllers and operator stations that are separated physically from the central control system?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the alarm clears due to the process before the operator has time to respond to it?
There are several types of converters. Which one of the answers below is best known as a "Repeater"?
The biggest register that Modbus supports is 16-bit. Which of the terms below is used for the process to support 32-bit data?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
Baseband NRZ signalling is the standard for all physical connections with Ethernet. Which of the signalling methods below has the disadvantage of losing the clock signal when spaces are transmitted for an extended series?